2020 Tahoe factory battery warranty

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millers215

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Hello- I've searched but could not find the answer? Does anyone know what the factory warranty is on a 2020 Tahoe's cranking battery? I've read the owner's manual and I can't find it called out specifically. Our warranty is up next month and the battery is starting to drag when we try to start. It will fail soon, I am sure. I'd rather get a "free" replacement rather than buy one.

Thanks in advance,
 

Tahoe14

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Google search 3 years 36,000 miles for Chevy and GMC. 4 years 48,000 miles for Cadillac and Buick.
 

tom3

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Run it down to the dealer and have it checked. Takes a few minutes and it is a real in depth checking system. I'd bet it will fail the test and you'll get a battery. Let us know how it turns out.
 

SpyShops212

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Just don’t make the mistake I made by buying one from Cadillac service for $220. My battery died when my truck had 55k and was 53 months old. Then 9 months later my new Delco Gold 40 month battery died again. I was not able to find the receipt and there was no record anywhere. I ended up having to repurchase and go to AutoZone. I purchased a Duralast platinum AGM battery for $230 with 3 year warranty. Now if the battery dies I could go to any AutoZone and don’t have to worry if I loose my receipt. The AGM battery awesome and has a 120 minute power reserve also it’s a deep cycle. I am very happy with the technology.
 
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The battery, like tires, are provided by an outside source. It should have been in the Owner's packet when you bought the vehicle new.
 

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